Biogen Inc. (BIIB)
Analyst consensus, price target and coverage. 31 analysts, updated daily.
Analyst votes
How the ratings break down
35 analyst ratings on record
- Strong Buy3
- Buy19
- Hold12
- Underperform1
- Sell0
Recommendation history
How analyst consensus evolved
3 Yahoo monthly periods
Three months ago
2.31
2 months ago · 36 analyst votes
Current month
2.31
Current month · 35 analyst votes
3-month trend
▼ More cautious
0.01 points toward Sell
Verified daily snapshots11 recorded points
| Scan | Move | Rating | Avg vote | SB | Buy | Hold | Und | Sell |
|---|---|---|---|---|---|---|---|---|
| 2026-10-02 09:35 | = | Buy | 2.31 | 3 | 19 | 12 | 1 | 0 |
| 2026-09-27 19:33 | = | Buy | 2.31 | 3 | 19 | 12 | 1 | 0 |
| 2026-09-24 11:41 | ▼ +0.029 | Buy | 2.31 | 3 | 19 | 12 | 1 | 0 |
| 2026-09-16 14:27 | = | Buy | 2.29 | 3 | 20 | 11 | 1 | 0 |
| 2026-09-12 08:16 | = | Buy | 2.29 | 3 | 20 | 11 | 1 | 0 |
| 2026-09-10 16:51 | = | Buy | 2.29 | 3 | 20 | 11 | 1 | 0 |
| 2026-09-09 06:30 | = | Buy | 2.29 | 3 | 20 | 11 | 1 | 0 |
| 2026-09-03 11:06 | ▲ -0.020 | Buy | 2.29 | 3 | 20 | 11 | 1 | 0 |
| 2026-08-14 07:42 | = | Buy | 2.31 | 3 | 20 | 12 | 1 | 0 |
| 2026-08-13 | = | Buy | 2.31 | 3 | 20 | 12 | 1 | 0 |
| 2026-08-11 | · | Buy | 2.31 | 3 | 20 | 12 | 1 | 0 |
Avg vote uses Yahoo's scale: 1 is Strong Buy and 5 is Sell. A falling line means analysts became more positive; a rising line means they became more cautious. The chart uses Yahoo's four monthly periods when available. The table keeps at most one verified snapshot per UTC day; failed refreshes and stale cache fallbacks never create a new history point.
Price targetsEstimate rangeLow 175.00 · High 300.00
Low 175.00
Mean 238.18
High 300.00
share price 222.82 mean target 238.18. Analysts are spread 71% apart.
Most recent actionLast rating changeHSBC
| Firm | HSBC |
|---|---|
| Date | 2026-09-10 |
| Change | Reduce → Reduce |
Size and liquidityKey statisticsLarge · High liquidity
| Market cap | 32.92B USD |
|---|---|
| Cap class | Large |
| Average volume | 1,088,173 |
| Dollar volume per day | 242.5M |
| Liquidity | High |
| Analysts with a price target | 31 |
| Analysts with a rating | 35 |
| Internal score | 67.9 / 100 |
HistoryPrice target over time11 recorded points
| Date | Price | Target | Upside | Consensus |
|---|---|---|---|---|
| 2026-10-02 | 222.82 | 238.18 | +6.9% | Buy |
| 2026-09-27 | 227.60 | 238.18 | +4.7% | Buy |
| 2026-09-24 | 227.53 | 238.18 | +4.7% | Buy |
| 2026-09-16 | 216.91 | 237.19 | +9.4% | Buy |
| 2026-09-12 | 217.15 | 237.19 | +9.2% | Buy |
| 2026-09-10 | 215.18 | 236.87 | +10.1% | Buy |
| 2026-09-09 | 212.50 | 236.87 | +11.5% | Buy |
| 2026-09-03 | 222.67 | 236.22 | +6.1% | Buy |
| 2026-08-14 | 210.65 | 235.57 | +11.8% | Buy |
| 2026-08-13 | 208.87 | 235.57 | +12.8% | Buy |
| 2026-08-11 | 206.14 | 235.57 | +14.3% | Buy |